Aeschylus is primarily concerned with the nature of justice. In the trilogy The Oresteia, the Akhaians evolve from an older, more primitive autocratic form of justice, to a new concept of civil justice devised by Athena. He confronts the contrast between the old and new orders, the lives of the members of the House of Atreus, and the serious moral questions that Orestes' crime presents. The case against Orestes is strong. The son admits to striking down his mother, in violation of the sacred tenant of kinship. "But I came back, my years o ....